DropOS

About this product Small NFC coin: Black NTAG215 NFC tag, diameter 25mm/1 inch, with adhesive on the back of each circular NFC card for easy connection. Compact and portable, easy to carry. The quantity is just right for entertainment and demand; As a small gift for friends or family, this is a good choice. High quality NFC tags: carefully designed and rigorously tested, made of durable and waterproof new PVC material, wear-resistant and non-toxic. Our black NFC tag stickers have adhesive on the back for easy fixation and can be placed almost anywhere, even near water, without losing their function. Widely applicable: Compatible with TagMo and most NFC enabled Android phones and devices, you can easily write NFC 215 tags and create tags for any weapon, pet, stand, or fashion item you want. Quickly share your social information, music, connect to WiFi, business cards URL、 Text, authentication purposes, etc. NFC cards are rewritable, which means you can repeatedly use them to store different data and information. NTAG215 chip: A high-quality NTAG215 NFC chip with 504 bytes of available NDEF memory. Provide sufficient storage space so that you can quickly write the required information. It has a read-write lock function, allowing the black NFC card to be repeatedly edited or read only, and cannot be edited or reset after being set as a read-only tag. Black NFC tags can read and write more than 10000 times.